200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0018e9k8 80ms POST /ai/v1/search {} Idempotency-Key: dyJUznLodxdh Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0018e9k8 80ms POST /ai/v1/search {} Idempotency-Key: dyJUznLodxdh Send ▶